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  <title>Returns an error message</title>

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</div><hr /><div id="function.radius-strerror" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">radius_strerror</h1>
  <p class="verinfo">(PECL radius &gt;= 1.1.0)</p><p class="refpurpose"><span class="refname">radius_strerror</span> &mdash; <span class="dc-title">Returns an error message</span></p>

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 <div class="refsect1 description" id="refsect1-function.radius-strerror-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="type">string</span> <span class="methodname"><strong>radius_strerror</strong></span>
    ( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$radius_handle</code></span>
   )</div>

  <p class="para rdfs-comment">
   If Radius-functions fail then they record an error message. This error
   message can be retrieved with this function.
  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-function.radius-strerror-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Returns error messages as string from failed radius functions.
  </p>
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